WARNING:Xst:3149 - Value "1" of property "syn_preserve" is not applicable.
WARNING:Xst:3149 - Value "1" of property "syn_preserve" is not applicable.
These warnings occur with the new XST parser for Virtex-6, Spartan-6, and later architectures.
The reason is that the attribute "syn_preserve" is being set to 1 as outlined in the Synplify user documentation.
/* synthesis syn_preserve=1 */;
/* synthesis syn_preserve=TRUE */;
WARNING:Xst - Value "1" of property "syn_preserve" is not applicable. List of valid values is "true, false, yes, no"
AR# 38751 | |
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Date | 09/24/2014 |
Status | Active |
Type | General Article |
Tools |